Now that you got that out of your system. You simply needed to read the main post where you can download WPI from (Or the supplied manaul). All of the nessecary files needed to run WPI unnatended are in the option $oem$ download (runonce.cmd). Also in the first post is this extremly simple guide to ad an app to WPI: Here is a small tutorial on how to add an app to WPI! Ok this is a sample (Very simple) configuration for Windows Defender Beta 2 This assumes you have all of the WPI files either in the WPI folder at the root of your Windows cd or all of the WPI folders (Common, Graphics, WPIScripts, Tools, Install and Themes) and the file WPI.hta at the root of your cd. Remember this is just the most basic and required entries for a program! #1 Place the desired app in the install folder. (In this case WindowsDefender.msi) #2 Run WPI.hta and choose “Config” #3 Choose at the very top above the config section “Add” #4 Enter in the name section “Windows Defender” ßNo quotes! Then click on any other section of the config area to activate the rest of the wizard. #5 You will notice the Unique ID section gets automatically configured for you. #6 All apps are selected to be installed by default right from the start so if you don’t want it selected by default you must uncheck this box. #7 Choose a category for your app to be displayed in. If you want the app to be displayed in a category you don’t see simply chose other and a box will appear that will allow the entry of you choice. #8 In the Command 1 section browse to the installation package you want to have installed. You will get "%CDROM%\WPI\Install\WindowsDefender.msi" Please modify this to read %wpipath%\install\windowsdefender.exe for the simplest runonceex setup. #9 Add the necessary switches for the program to run silently i.e. %wpipath%\Install\WindowsDefender.msi /qn (The new U.S.S.F. feature can assist you in finding the switches for most common apps) #10 Select the Save button and then the Exit button and you have now configured your first app! The manual is a slowly progressing work but dont hold your breath for too long because we have already made it as simple as we can. It can't wipe your butt. All you really need to do is get your hands dirty and do it. It is rather simple to configure once you get used to it.